Fire Concealed Automatic Door Closer Size 3 Closing Force Sliding Arm Door Thick 45mm

Fire Concealed Automatic Door Closer Size 3 Closing Force Sliding Arm Door Thick 45mm

• Skilled Craft: smooth running, oil tight, no abnormal sound
• Large closing force size 3, optional for max. 80kg door
• Two steps speed adjustment of closing and latching

Dorrenhaus concealed automatic door closer model D30, applicable for door width

950mm, door thickness of 45mm and above, concealed fitting - best for reputable

projects so as to avoid losses resulted from breach of contract.

Ω Automatic closing and latching speed adjustable by double control valves

Ω Accord with standard of UL 228 Certification, 200,000+ life cycles tested

Ω Precise cast aluminum alloy closer body with anodized aluminum sliding

track arm, hold open unit optional, which can be removed from rail easily

Ω Design for non-handed installation, Max opening angle: 150 degree

Ω Fuchs high grade hydraulic fluid for all weather operation and lubrication

Ω Closing power size 3, for max. door width 950mm or door weight 65kg

Ω Slim body with 32mm thickness, min. thickness of 45mm for wooden door

Ω Light duty concealed automatic fire door closer mainly for commercial use

Ω Meet the requirements of UL 10C Certification, up to 3 Hours Fire Rating

► 7 years cooperative manufacturer of global well-known security trade mark

Finishes: Painted - Silver, Bronze, White, Gold, Black, Brown

* SPRING FORWARD, EASE BACK: The commercial-grade arm won’t interfere with opening

while closing doors slowly enough to allow graceful entrance and exit

* GENTLE, HANDS-FREE CLOSING: Let the door do the work. Enjoy automatic closing and

latching, maintaining quiet and security